feat(finely-crafte-cv): make icon header user defineable

finely-crafted-cv/tests/example/test.typ

@@ -1,12 +1,14 @@
-#import "@preview/finely-crafted-cv:0.1.0": *
+#import "/lib.typ": *
 
 #show: resume.with(
   name: "Amira Patel",
   tagline: "Innovative marine biologist with 15+ years of experience in ocean conservation and research.",
   keywords: "marine biology, conservation, research, education, patents",
-  email: "amira.patel@oceandreams.org",
-  phone: "+1-305-555-7890",
-  linkedin-username: "amirapatel",
+  icon-contact-header: (
+    (image("icons/email.svg"),    link("mailto:amira.patel@oceandreams.org", "amira.patel@oceandreams.org")),
+    (image("icons/phone.svg"),    link("tel:+13055557890", "+1-305-555-7890")),
+    (image("icons/linkedin.svg"), link("https://www.linkedin.com/in/amirapatel/", "amirapatel")),
+  ),
   thumbnail: image("assets/my-qr-code.svg"),
 )